25 KI-Prompts, die jeder Bauleiter speichern sollte

Act as a senior estimator for a mid-sized general contractor.
**Context:** We are bidding on the "Maple Street Community Center" project, a new 25,000 sq. ft. single-story building. Our bid is based on drawings by Architect XYZ dated 2026-08-15 and our total price is $7.2M. We have identified value engineering options saving $250k by substituting specified flooring and lighting fixtures. Our proposed project timeline is 14 months.
**Audience:** The client/owner, who is a municipal board and may not be a construction expert.
**Format:** A 3-paragraph executive summary for the cover letter of our bid proposal.
**Task:** Draft an executive summary that highlights our understanding of the project, our competitive pricing, the value engineering savings we found, and our commitment to finishing on time and on budget. Emphasize our past experience with similar community projects.

Act as a lead estimator for a concrete subcontractor.
**Context:** I am reviewing the structural drawings (S-101 to S-205) and specifications (Section 03 30 00) for the "Downtown Office Tower" project. I see a conflict between the slab thickness shown on drawing S-201 (8 inches) and the spec which calls for a 10-inch slab on the second floor.
**Audience:** The General Contractor's Project Manager, who will formalize this into an RFI.
**Format:** A list of 3-4 clear, concise questions.
**Task:** Generate a list of questions to clarify the concrete slab thickness discrepancy. The questions should be specific, reference the exact drawing and spec section, and ask for a definitive direction on which document takes precedence.

Act as a project manager.
**Context:** I have received three bids for the HVAC scope (Spec Section 23 00 00) on the "Northwood Medical Clinic" project.
- Sub A: $450,000. Includes all specified equipment. Excludes rooftop unit crane costs. 4-week lead time for main AHU.
- Sub B: $435,000. Includes all specified equipment. Includes crane costs. 6-week lead time for main AHU.
- Sub C: $470,000. Proposes an alternate, equivalent AHU with a 2-week lead time. Includes crane costs.
**Audience:** Internal review with the senior project manager.
**Format:** A markdown table with columns for: Subcontractor, Total Price, Crane Costs, AHU Lead Time, and Notes/Risks.
**Task:** Create a comparison table summarizing the three HVAC bids. In the "Notes/Risks" column, identify the key trade-off for each bid (e.g., lowest price but longer lead time).

Act as a contract manager for a general contractor.
**Context:** I am preparing the subcontract for the masonry work (CSI Division 04) on the "West End Library" project. The scope is defined in specification sections 04 20 00 (Unit Masonry) and 04 72 00 (Cast Stone Masonry), and drawings A-201 through A-205.
**Audience:** The masonry subcontractor.
**Format:** A detailed scope of work narrative for Exhibit A of the subcontract agreement.
**Task:** Draft a comprehensive scope of work narrative. The narrative must explicitly state what is included (e.g., all labor, materials, equipment, scaffolding, daily cleanup) and what is excluded (e.g., temporary power, water, security). Reference the specific spec sections and drawing numbers.

Act as a construction safety officer.
**Context:** We are beginning a new project: a 3-story steel-frame office building in downtown Denver, CO. The site is tight, with adjacent pedestrian traffic. Key activities will include crane operations, steel erection, and welding.
**Audience:** The project management team.
**Format:** A bulleted list outline for a comprehensive, site-specific safety plan.
**Task:** Create an outline for the site-specific safety plan. The outline must include sections for key risks identified (crane safety, fall protection per OSHA 29 CFR 1926 Subpart M, welding hot work permits, public protection/pedestrian routing), as well as standard sections like emergency procedures, PPE requirements, and incident reporting.

Act as a site superintendent.
**Context:** Our crew will be starting work on the roof of a 2-story commercial building tomorrow. We will be using a personal fall arrest system (PFAS).
**Audience:** The field crew.
**Format:** A simple, 5-point toolbox talk script. Use clear, direct language.
**Task:** Write a toolbox talk script about fall protection. It should cover: 1) The height at which fall protection is required by OSHA (6 feet in construction), 2) The three key components of a PFAS (Anchorage, Body Harness, Connector/lanyard), 3) The importance of inspecting your gear before each use, 4) The need for a proper rescue plan, and 5) A concluding safety message.

Act as a construction safety manager.
**Context:** We need a JHA for excavating a 6-foot deep trench for utility installation. The soil type is Type C. The work will be performed using a mini-excavator.
**Audience:** The foreman and excavation crew.
**Format:** A table with three columns: "Task Step," "Potential Hazard," and "Control Measure."
**Task:** Create a JHA for the trenching operation. The steps should include: 1) Site inspection/utility locating, 2) Excavation, 3) Pipe installation in trench, and 4) Backfilling. For hazards, identify risks like cave-in, striking underground utilities, and equipment rollover. For control measures, list specific OSHA-compliant actions like using a trench box or sloping for Type C soil (per 29 CFR 1926 Subpart P), calling 811, and maintaining safe distance from the edge.

Act as a project engineer.
**Context:** On the "City General Hospital Renovation" project, drawing A-502 shows a wall with a 1-hour fire rating, but the door schedule on drawing G-001 specifies a non-rated door (Type D-3) for the opening in that same wall.
**Audience:** The project architect.
**Format:** A formal Request for Information (RFI). Structure it with: RFI Number, Date, Project, To, From, Subject, Drawing/Spec Reference, Question, and Recommendation (optional).
**Task:** Draft a formal RFI to resolve the conflict between the wall's fire rating and the specified door rating. The question should clearly state the discrepancy and ask for the correct door rating required to maintain the wall's integrity.

Act as a project manager.
**Context:** I need to explain the key requirements of specification Section 09 68 00 (Carpeting) to the flooring subcontractor for the "Corporate HQ Tenant Fit-Out" project.
**Audience:** The flooring subcontractor's foreman.
**Format:** A simple bulleted list of the top 5-7 most important requirements.
**Task:** Read the following specification section and summarize the critical requirements for the flooring subcontractor. Focus on material specs (e.g., carpet type, pile height), installation requirements (e.g., seam sealing, adhesive type), and quality control checks (e.g., moisture testing requirements).
[Paste full specification section text here]

Act as a senior project manager with 20 years of experience reviewing contracts.
**Context:** I am reviewing a new subcontract agreement. I am concerned about the following "pay-if-paid" clause.
**Audience:** Internal legal counsel.
**Format:** An email draft.
**Task:** Analyze the risk of the following contract clause. Explain in simple terms what a "pay-if-paid" clause means for us as the subcontractor and identify the primary risk (i.e., we may not get paid if the owner doesn't pay the GC, even if our work is perfect). Ask legal counsel to confirm if this clause is enforceable in our state [Insert State].
Clause text: "Receipt of payment by the Contractor from the Owner for the Subcontractor's work is a condition precedent to the Contractor's obligation to pay the Subcontractor.

Act as a superintendent.
**Context:** Based on our project schedule, for the next 3 weeks (Sept 7 to Sept 28, 2026) on the "Sunrise Apartments" project, the following major activities are planned:
- Week 1: Complete concrete pour for Level 3 slab. Start exterior framing on Level 1.
- Week 2: Continue exterior framing on Level 1. Start MEP rough-in on Level 1.
- Week 3: Complete exterior framing on Level 1. Continue MEP rough-in. Start window installation on Level 1.
**Audience:** The project owner and stakeholders in a weekly meeting.
**Format:** A concise narrative paragraph.
**Task:** Write a narrative summary of the upcoming work for our weekly ownership meeting. The summary should be easy to understand for a non-construction audience and highlight the key milestones being achieved.

Act as a senior project scheduler.
**Context:** The critical path for our "Bayfront Bridge" project runs through the installation of 12 custom-fabricated steel girders. This activity is scheduled to start in 8 weeks. The girders are being manufactured overseas.
**Audience:** Internal project team for a risk workshop.
**Format:** A bulleted list of potential risks, categorized by type (e.g., Logistics, Labor, Material, Weather).
**Task:** Brainstorm a list of potential risks that could delay the steel girder installation. Include risks such as shipping delays, customs clearance issues, crane availability, high winds preventing lifts, and a shortage of certified ironworkers.

Act as a Project Manager.
**Context:** The "Greenfield Data Center" project has been delayed by 15 days due to an unforeseen subsurface rock formation that required extensive blasting not anticipated in the geotechnical report. This was an owner-caused delay. Our contract is an AIA A101.
**Audience:** The Owner's Representative.
**Format:** A professional email.
**Task:** Draft a formal email requesting a 15-day extension to the contract completion date. The email must clearly state the cause of the delay, classify it as an excusable delay due to unforeseen site conditions, and reference the right to an extension under the contract. State that cost implications will be addressed in a separate change order request.

Act as a field engineer.
**Context:** Today is September 7, 2026. Weather was sunny, 75°F. On site: my company (5 workers), electrical sub (4 workers), mechanical sub (3 workers).
Work performed:
- Poured west side of Level 2 slab (150 cubic yards).
- Stripped forms from Level 1 columns.
- Electricians installed conduit on Level 1, south side.
- No safety incidents.
- An inspector from the city visited at 10 AM to check rebar placement; approved.
**Audience:** Internal project record.
**Format:** A structured daily construction report with sections for: Date, Weather, On-Site Contractors, Work Performed, Visitors, and Safety Notes.
**Task:** Convert my bulleted notes into a formal daily construction report.

Act as a VDC/BIM Manager.
**Context:** We have just received an automated deviation report from our site scanning software, Imerso. The report flags three critical issues:
1. Deviation #1: A 4-inch drain pipe was installed 12 inches off its designed location in Area B, creating a clash with a future wall.
2. Deviation #2: A steel beam on Level 3 was installed with a 2-inch camber, where the drawings specified a 1-inch camber.
3. Deviation #3: 50% of the embeds for the facade panels on the east elevation are missing.
**Audience:** The project management team and relevant subcontractors.
**Format:** A concise summary email with a clear call to action.
**Task:** Draft an email summarizing these three critical deviations. For each issue, clearly state the problem, its location, and the potential impact (e.g., rework required, structural review needed, schedule delay). Assign a clear action item for each (e.g., "Plumbing sub to provide a remediation plan by EOD tomorrow").

Act as a QA/QC inspector.
**Context:** I have a list of deficiencies identified during a walkthrough of Area C, Level 2.
- Photo 1: Damaged drywall corner bead in Office 201.
- Photo 2: Paint overspray on window frame in Corridor 2A.
- Photo 3: Missing cover plate on electrical outlet in Conference Room 203.
- Photo 4: Ceiling tile is stained in Office 202.
**Audience:** The responsible subcontractors (drywall, painter, electrician, ceiling installer).
**Format:** A formal punch list table with columns for: Item #, Location, Deficiency Description, and Responsible Subcontractor.
**Task:** Create a punch list from my list of deficiencies. Assign each item to the most likely responsible subcontractor.

Act as a project manager. Draft a change order narrative for an owner-requested change to add three new windows on the north elevation. Clearly describe the scope change and state that cost and schedule impacts are attached.

Act as a superintendent. Create a meeting agenda for the pre-installation kick-off meeting with the curtain wall subcontractor. Include items for schedule, submittals, site logistics, safety, and quality control.

Act as a senior project manager. Draft a formal, firm-but-professional email to a subcontractor who is failing to meet manpower requirements as per their agreement, resulting in schedule delays. Reference the relevant contract clause and request a formal recovery plan within 48 hours.

Act as a civil engineer. Summarize the key findings of the attached geotechnical report for a project owner. Explain concepts like soil bearing capacity and recommended foundation type in simple, non-technical terms. [Paste report text here]

Act as an architect's project lead. The GC has submitted an RFI asking to substitute a specified light fixture for a cheaper alternative. Draft a response that denies the substitution, citing that the specified fixture was chosen for its specific photometric performance which the proposed alternate does not meet.

Act as a general contractor's PM. Based on the fact that the project is 50% complete and 55% of the budget has been drawn, draft a monthly progress report narrative for the lending institution. Confirm the project is tracking slightly over budget due to approved change orders and is on schedule.

Act as a pre-construction manager. The "Luxury Condos" project is currently $1M over budget. Brainstorm a list of potential value engineering options. Categorize them by building system (e.g., Structural, MEP, Finishes) and provide a rough order of magnitude for potential savings.

Act as a project manager. Create a comprehensive project closeout checklist for a commercial interior fit-out. Include sections for financial closeout (final billing, lien waivers), documentation (as-builts, O&M manuals), and final inspections.

Act as a safety officer. Using the following facts, write a neutral, factual narrative for an incident report. Facts: An electrician received a minor cut on his left hand from a sharp edge inside a panel. He was wearing required PPE, including gloves. First aid was administered on site, and he returned to work. Time: 2:30 PM. Location: Electrical Room B.